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liue
用窗函数法设计线性相位FIR低通滤波器。要求通带截止频率ωc=π/4，单位脉冲响应h(n)的长度N=23。绘出h(n)及其幅频响应特性曲线(Window function with linear phase FIR design a low pass filter. Required pass-band cutoff frequency ωc = π/4, unit impulse response h (n) of length N = 23. Plot h (n) and frequency response curves)
- 2010-05-06 14:53:29下载
- 积分：1
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EX5
This matlab code is for the processing of digital communication codes
- 2013-11-14 12:02:08下载
- 积分：1
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kMean
matlab code (kMean.m)
used kMean, clusturing.
for Speech Recognition
- 2013-07-15 09:08:43下载
- 积分：1
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Febbre
calcola fitting febbre
- 2012-08-14 05:51:46下载
- 积分：1
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prog_Hermite
graphic plot representation of hermite polynomials and its functions
- 2013-03-09 23:10:09下载
- 积分：1
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pso
说明： 基于罚函数的粒子群算法，可求解带有非线性约束的优化问题。(Particle swarm optimization (PSO) based on penalty function can solve optimization problems with non-linear constraints.)
- 2019-06-29 18:52:15下载
- 积分：1
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sbc
Wavelet Subband coding for speaker recognition
The fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. the fn also calculates the DCT part. using this fn and other algo for pattern classification(VQ,GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.(Wavelet Subband coding for speaker recognitionThe fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. The fn also calculates the DCT part. Using this fn and other algo for pattern classification (VQ, GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.)
- 2008-12-12 14:27:46下载
- 积分：1
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宽带目标的DOA估计
宽带信号测向的几种直接处理算法，主要用于宽带目标的DOA估计(Broadband signal measurements to directly deal with several algorithms, the main goal for broadband DOA estimate)
- 2020-11-25 20:59:31下载
- 积分：1
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echohiding
回声隐藏利用人耳听觉系统的时域掩蔽特性，在载体数据的环境特性中嵌入水印信息(Echo hiding ear hearing system of time domain masking properties, environmental characteristics of the data in the carrier embedded watermark
)
- 2012-05-02 10:26:56下载
- 积分：1
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WAVELET_WORK
THIS MATLAB CODE REDUCE THE SPECKLE NOISE IN SAR IMAGE, IT USE WAVELET FILTER THEN USED CASCADE THREE FILTERS IN TIME DOMAIN
(HYBRID TIME AND FREQUENCY DOMAIN).
THIS CODE NEED SOME MODIFICATIONS SINCE THERE ARE SOME PROBLEMS LIKE BY COMPUTE PSNR AND THE WAVELET HAS SOME ERRORS IN COMPUTE THE DE-NOISING
- 2010-09-10 14:45:57下载
- 积分：1
